Android Dayplan时间管理h计划

规划功能

用户可以在前一天晚上做好第二天的规划，添加必要的任务事项，包括任务描述，任务的紧迫性（重要紧迫、重要不紧迫、紧迫不重要、不紧迫不重要），截止时间，并且可以添加一张相关的图片作为提示。

提醒功能

用户可以为每个事项添加提醒功能，每当截止时间到的时候，DayPlan给出一个简短的提醒。DayPlan致力于在提醒用户的同时不过分打扰用户。

分享功能

DayPlan可以从某个任务生成一个描述该任务的字符串，并分享到其他应用。
 

package cn.edu.zju.isee.www.dayplan;import java.util.Calendar;import java.util.Date;import java.util.UUID;import android.app.Activity;import android.app.AlarmManager;import android.app.AlertDialog;import android.app.PendingIntent;import android.app.TimePickerDialog;import android.app.TimePickerDialog.OnTimeSetListener;import android.content.DialogInterface;import android.content.DialogInterface.OnClickListener;import android.content.Intent;import android.graphics.Bitmap;import android.os.Build;import android.os.Bundle;import android.support.v4.app.Fragment;import android.support.v4.app.FragmentManager;import android.support.v4.app.NavUtils;import android.text.Editable;import android.text.TextWatcher;import android.util.Log;import android.view.LayoutInflater;import android.view.MenuItem;import android.view.View;import android.view.ViewGroup;import android.widget.Button;import android.widget.CheckBox;import android.widget.CompoundButton;import android.widget.CompoundButton.OnCheckedChangeListener;import android.widget.EditText;import android.widget.ImageButton;import android.widget.ImageView;import android.widget.TextView;import android.widget.TimePicker;import android.widget.Toast;public class PlanEditFragment extends Fragment{public static final StringEXTRA_PLAN="cn.edu.zju.isee.www.dayplan";public static final StringEXTRA_PLAN_ID="extra_id";private static final StringTAG="PlanEditFragment";private static final String DIALOG_DATE="date";private static final String DIALOG_TYPE="type";private static final int REQUEST_DATE=0;private static final int REQUEST_PHOTO=1;private static final intREQUEST_TIME=2;private static final int REQUEST_TYPE=3;private Plan mPlan;private EditTextmTitleField;private ButtonmDateButton;private ButtonmShareButton;private ButtonmAlarmButton;private ButtonmAnalyseButton;private ImageButtonmPhotoButton;private CheckBoxmSolvedCheckBox;private ImageViewmPhotoView;private TextViewmTypeTextView;private ImageViewmTypeImageView;@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);UUID planId=(UUID)getArguments().getSerializable(EXTRA_PLAN_ID);mPlan=SinglePlanLab.getInstance(getActivity()).getPlan(planId);setHasOptionsMenu(true);}@Overridepublic View onCreateView(LayoutInflater inflater, ViewGroup container,Bundle savedInstanceState) {View v=inflater.inflate(R.layout.fragment_plan_edit, container,false);if(Build.VERSION.SDK_INT>=Build.VERSION_CODES.HONEYCOMB){if(NavUtils.getParentActivityIntent(getActivity())!=null){getActivity().getActionBar().setDisplayHomeAsUpEnabled(true);}}mTitleField=(EditText)v.findViewById(R.id.plan_title);mTitleField.setText(mPlan.getTitle());mTitleField.addTextChangedListener(new TextWatcher() {@Overridepublic void onTextChanged(CharSequence s, int start, int before, int count) {mPlan.setTitle(s.toString());}@Overridepublic void beforeTextChanged(CharSequence s, int start, int count,int after) {}@Overridepublic void afterTextChanged(Editable s) {}});mDateButton=(Button)v.findViewById(R.id.plan_date);mDateButton.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {FragmentManager fm=getActivity().getSupportFragmentManager();DatePickerFragment dialog=DatePickerFragment.newInstance(mPlan.getDate());dialog.setTargetFragment(PlanEditFragment.this,REQUEST_DATE);dialog.show(fm,DIALOG_DATE);}});updateDate();mSolvedCheckBox=(CheckBox)v.findViewById(R.id.plan_solved);if(mPlan.getSolved()==1){mSolvedCheckBox.setChecked(true);}else{mSolvedCheckBox.setChecked(false);}mSolvedCheckBox.setOnCheckedChangeListener(new OnCheckedChangeListener() {@Overridepublic void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {if(isChecked){mPlan.setSolved(1);}else{mPlan.setSolved(0);}}});mPhotoButton=(ImageButton)v.findViewById(R.id.plan_imageButton);mPhotoButton.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Intent i=new Intent(getActivity(),PlanCameraActivity.class);startActivityForResult(i, REQUEST_PHOTO);}});mPhotoView=(ImageView)v.findViewById(R.id.plan_imageView);mPhotoView.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Intent i=new Intent(getActivity(),ImageActivity.class);Photo p=mPlan.getPhoto();if(p!=null){String path=getActivity().getFileStreamPath(p.getFileName()).getAbsolutePath();i.putExtra(ImageFragment.EXTRA_IMAGE_PATH, path);startActivity(i);}}});mShareButton=(Button)v.findViewById(R.id.plan_shareButton);mShareButton.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Intent i=new Intent(Intent.ACTION_SEND);i.setType("text/plain");i.putExtra(EXTRA_PLAN, getText());//startActivity(i);}});mAlarmButton=(Button)v.findViewById(R.id.plan_alarmButton);mAlarmButton.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {Calendar currentTime=Calendar.getInstance();final AlarmManager alarmManager=(AlarmManager)getActivity().getSystemService(getActivity().ALARM_SERVICE);Intent i=new Intent(getActivity(),AlarmActivity.class);i.putExtra(EXTRA_PLAN_ID, mPlan.getId().toString());final PendingIntent pi=PendingIntent.getActivity(getActivity(), REQUEST_TIME, i, 0);if(mPlan.getIsSetAlarm()==0){new TimePickerDialog(getActivity(), new OnTimeSetListener() {@Overridepublic void onTimeSet(TimePicker view, int hourOfDay, int minute) {Calendar c=Calendar.getInstance();c.setTime(mPlan.getDate());c.set(Calendar.HOUR_OF_DAY,hourOfDay);c.set(Calendar.MINUTE,minute);Date d=c.getTime();mPlan.setDate(d);mPlan.setIsSetAlarm(1);alarmManager.set(AlarmManager.RTC_WAKEUP,c.getTimeInMillis(),pi);//Toast.makeText(getActivity(), "提醒设置完毕", Toast.LENGTH_SHORT).show();}}, currentTime.get(Calendar.HOUR_OF_DAY), currentTime.get(Calendar.MINUTE),true).show();mAlarmButton.setText("取消提醒");mPlan.setIsSetAlarm(1);}else{alarmManager.cancel(pi);Toast.makeText(getActivity(), "提醒已取消", Toast.LENGTH_SHORT).show();mAlarmButton.setText("提醒我");mPlan.setIsSetAlarm(0);}}});mTypeTextView=(TextView)v.findViewById(R.id.plan_typeTextView);mTypeImageView=(ImageView)v.findViewById(R.id.plan_typeImageView);updateType();mTypeTextView.setOnClickListener(new View.OnClickListener() {@Overridepublic void onClick(View v) {FragmentManager fm=getActivity().getSupportFragmentManager();TypeSelectFragment dialog=TypeSelectFragment.newInstance(mPlan.getType());dialog.setTargetFragment(PlanEditFragment.this,REQUEST_TYPE);dialog.show(fm,DIALOG_TYPE);}});return v;}@Overridepublic void onActivityResult(int requestCode, int resultCode, Intent data) {if(resultCode!=Activity.RESULT_OK){return;}if(requestCode==REQUEST_DATE){Date date=(Date)data.getSerializableExtra(DatePickerFragment.EXTRA_DATE);mPlan.setDate(date);updateDate();}else if(requestCode==REQUEST_PHOTO){String fileName=data.getStringExtra(PlanCameraFragment.EXTRA_PHOTO_NAME);if(fileName!=null){Photo photo=new Photo(fileName);mPlan.setPhoto(photo);showPhoto();Log.d(TAG,"plan:" mPlan.getTitle() " has a photo");}}else if(requestCode==REQUEST_TYPE){String type=(String)data.getSerializableExtra(TypeSelectFragment.EXTRA_TYPE);mPlan.setType(type);//.........updateType();}super.onActivityResult(requestCode, resultCode, data);}public static PlanEditFragment newInstance(UUID planId){Bundle args=new Bundle();args.putSerializable(EXTRA_PLAN_ID, planId);PlanEditFragment fragment=new PlanEditFragment();fragment.setArguments(args);return fragment;}public void updateDate(){mDateButton.setText("" mPlan.getYear() "-" mPlan.getMonth() "-" mPlan.getDay());}@Overridepublic boolean onOptionsItemSelected(MenuItem item) {switch(item.getItemId()){case android.R.id.home:if(NavUtils.getParentActivityIntent(getActivity())!=null){NavUtils.navigateUpFromSameTask(getActivity());}return true;default:return super.onOptionsItemSelected(item);}}@Overridepublic void onStart() {super.onStart();showPhoto();}@Overridepublic void onStop() {super.onStop();ImageUtils.cleanImageView(mPhotoView);}@Overridepublic void onPause() {super.onPause();SinglePlanLab.getInstance(getActivity()).savePlans();}private void showPhoto(){Photo p=mPlan.getPhoto();Bitmap b=null;if(p!=null){String path=getActivity().getFileStreamPath(p.getFileName()).getAbsolutePath();b=ImageUtils.decodeSampledBitmapFromFile(path, 240, 240);}mPhotoView.setImageBitmap(b);}private void updateType(){if(mPlan.getType().equals("重要且紧迫")){mTypeTextView.setText(" 重要且紧迫");mTypeImageView.setBackgroundResource(android.R.color.holo_green_light);}else if(mPlan.getType().equals("重要不紧迫")){mTypeTextView.setText(" 重要不紧迫");mTypeImageView.setBackgroundResource(android.R.color.holo_blue_bright);}else if(mPlan.getType().equals("紧迫不重要")){mTypeTextView.setText(" 紧迫不重要");mTypeImageView.setBackgroundResource(android.R.color.holo_purple);}else if(mPlan.getType().equals("不重要不紧迫")){mTypeTextView.setText(" 不重要不紧迫");mTypeImageView.setBackgroundResource(android.R.color.holo_orange_light);}else{mTypeTextView.setText(" 未分类");mTypeImageView.setBackgroundResource(android.R.color.darker_gray);}}private StringgetText(){return new String(mPlan.getMonth() "-" mPlan.getDay() " \n" mPlan.getTitle() "\n 任务类型" mPlan.getType());}}